Threadsafe please

log.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"strings"
 
+	"fyne.io/fyne/v2"
 	"fyne.io/fyne/v2/widget"
 )
 
@@ -13,7 +14,7 @@ type Logger struct {
 	logMaxLines int
 }
 
-var globalLogger *Logger;
+var globalLogger *Logger
 
 func InitLogger(text *widget.Entry, maxLines int) {
 	globalLogger = &Logger{
@@ -32,9 +33,11 @@ func Log(line string) {
 }
 
 func (l *Logger) log(line string) {
+	fyne.Do(func() {
 		l.logBuffer = append(l.logBuffer, line)
 		if len(l.logBuffer) > l.logMaxLines {
 			l.logBuffer = l.logBuffer[1:]
 		}
 		l.logText.SetText(strings.Join(l.logBuffer, "\n"))
+	})
 }

utils.go

@@ -85,14 +85,13 @@ func GenerateUnrealSolution(project Project) {
 		cmd = exec.Command(buildCmd, projectFile, "-game")
 
 	case "windows":
-		editor := project.EnginePath + "\\Engine\\Binaries\\Win64\\UnrealEditor.exe"
+		ubtPath := project.EnginePath + "\\Engine\\Binaries\\DotNET\\UnrealBuildTool\\UnrealBuildTool.dll"
 		cmd = exec.Command(
-			editor,
+			"dotnet", ubtPath,
-			projectFile,
 			"-projectfiles",
+			"-project="+projectFile,
+			"-game",
 			"-progress",
-			"-waitmutex",
-			"-NoHotReloadFromIDE",
 		)
 
 	default:
@@ -167,18 +166,27 @@ func logToOutput(cmd *exec.Cmd) {
 		fmt.Println("Error while loading command")
 	}
 
-	readPipe := func(reader io.ReadCloser) {
+	readPipe := func(reader io.ReadCloser, prefix string) {
 		scanner := bufio.NewScanner(reader)
 		for scanner.Scan() {
 			line := scanner.Text()
+			if prefix != "" {
+				Log(prefix + line)
+			} else {
 				Log(line)
 			}
 		}
-
-	go readPipe(stdout)
-	go readPipe(stderr)
-
-	if err := cmd.Wait(); err != nil {
-		fmt.Println("Error")
 	}
+
+	go readPipe(stdout, "")
+	go readPipe(stderr, "[ERR] ")
+
+	// attendre la fin dans une goroutine => pas de blocage de l'UI
+	go func() {
+		if err := cmd.Wait(); err != nil {
+			Log("[FAIL] " + err.Error())
+		} else {
+			Log("[DONE] Process finished")
+		}
+	}()
 }